A car you've never seen
This concept car is a 1955 Flagole Forerunner. The designer is Bill Flagole. He worked at various times with all of the major U.S. car companies. This car had a disappearing top that slid into the hump behind the seats. Some of the styling features of this car appeared in the C1 model Corvettes ( 1953 -1962 ) , particularly the " cove" treatment around the wheels. Front only on the "Vette.
Here's how Chevy adapted the " cove " styling treatment to the Corvette